// Copyright (C) 2019 Caio Lima (Igalia SL). All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
description: Trying to set private method throws TypeError
esid: sec-privatefieldset
info: |
  PrivateFieldSet ( P, O, value )
    1. Assert: P is a Private Name.
    2. If O is not an object, throw a TypeError exception.
    3. If P.[[Kind]] is "field",
      a. Let entry be PrivateFieldFind(P, O).
      b. If entry is empty, throw a TypeError exception.
      c. Set entry.[[PrivateFieldValue]] to value.
      d. Return.
    4. If P.[[Kind]] is "method", throw a TypeError exception.
    5. Else,
      a. Assert: P.[[Kind]] is "accessor".
      b. If O.[[PrivateFieldBrands]] does not contain P.[[Brand]], throw a TypeError exception.
      c. If P does not have a [[Set]] field, throw a TypeError exception.
      d. Let setter be P.[[Set]].
      e. Perform ? Call(setter, O, value).
      f. Return.
features: [class-methods-private, class-fields-public, class]
---*/

function Test() {
    class A {
      set #f(v) {
        throw new Test262Error();
      }
    }

    class B extends A {
      #f() {
        throw new Test262Error();
      }

      setAccess() {
        this.#f = 'Test262';
      }
    }

    let b = new B();
    assert.throws(TypeError, function() {
      b.setAccess();
    }, 'subclass private method should shadow super class private accessor');

    class C {
      set #f(v) {
        throw new Test262Error();
      }

      Inner = class {
        #f() {
          throw new Test262Error();
        }

        setAccess() {
          this.#f = 'Test262';
        }
      }
    }

    let c = new C();
    let innerC = new c.Inner();
    assert.throws(TypeError, function() {
      innerC.setAccess();
    }, 'inner class private method should shadow outer class private accessor');

    class D {
      #f() {
        throw new Test262Error();
      }

      Inner = class {
        set #f(v) {
          throw new Test262Error();
        }
      }

      setAccess() {
        this.#f = 'Test262';
      }
    }

    let d = new D();
    assert.throws(TypeError, function() {
      d.setAccess();
    }, 'inner class private accessor should not be visible to outer class');

}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_TEST; i++) {
    Test();
}
